Hangzhou Xiaoshan Wanfeng mechanical and electrical equipment factory are the collection scientific research, the development, produce each kind of high frequency welding machine ,shrink packing machine ,vacuum forming machine ,skin packing machine etc series 30 varieties. The office building This factory technical force abundant, examination method advanced, the production experience is rich. Since long ago we by the high professional spirit, the rigorous scientific management, the thorough post-sale service, have created the higher market well-knownness, deeply social from all walks of life appreciation and faith. Our factory objective: Quality first, user supreme, take the science and...